Ubuntu 20.04 — linux-raspi — multiple vulnerabilities (20 CVEs) — patch and remediation guide

May 25, 2026
Linux
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🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8200-3 Related CVEs: CVE-2022-49046 CVE-2024-46816 CVE-2025-37849 CVE-2026-23060 CVE-2026-23074 CVE-2021-47599 CVE-2022-48875 CVE-2022-49072 +12 more Upstream summary: Several security issues were discovered in the Linux kernel. An attacker could possibly use these […]

AlmaLinux 10 — protobuf — vulnerability — patch and remediation guide

May 24, 2026
Linux
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🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: AlmaLinux 10 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2026:3094 Related CVEs: CVE-2026-0994 Upstream summary: The protobuf packages provide Protocol Buffers, Google's data interchange format. Protocol Buffers can encode structured data in an efficient yet extensible format, and provide a flexible, […]

Amazon Linux 2023 — kernel-livepatch-6.12.73-95.123 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

May 24, 2026
Linux
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🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read • Source: Amazon Linux advisory ALAS2023LIVEPATCH-2026-142 Related CVEs: CVE-2026-43284 CVE-2026-31431 Upstream summary: In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags "Dirty Frag" and other […]

Ubuntu 26.04 LTS – grub update fails and kernel menu entries are missing

May 24, 2026
Linux
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🟠 High ⏱ 5–30 min Last verified: 24 May 2026 Affected versions: Ubuntu 26.04 LTS Ubuntu 26.04 Ubuntu 26.04.1 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention […]

How to Enable HTTPS with Let’s Encrypt on Nginx RHEL 10

May 24, 2026
Linux
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Introduction This tutorial demonstrates how to Enable HTTPS with Let’s Encrypt on Nginx RHEL 10 on RHEL 10. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered RHEL 10 system with the default […]

Debian 13 — llm — vulnerability — patch and remediation guide

May 24, 2026
Linux
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🟢 Low ⏱ 5–15 min Last verified: 24 May 2026 Affected versions: Debian 13 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2026-31236 Upstream summary: The llm CLI tool thru 0.27.1 contains a critical code injection vulnerability via its –functions command-line argument. This argument is intended to allow users to provide […]

Amazon Linux 2 — python3-pytest — vulnerability — patch and remediation guide

May 24, 2026
Linux
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🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2026-3253 Related CVEs: CVE-2025-71176 Upstream summary: pytest through 9.0.2 on UNIX relies on directories with the /tmp/pytest-of-{user} name pattern, which allows local users to cause a denial of service or […]

openSUSE Tumbleweed — rust-keylime — multiple vulnerabilities (2 CVEs) — patch and remediation guide

May 24, 2026
Linux
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🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2025:02809-1 Related CVEs: CVE-2025-58266 CVE-2024-43806 Upstream summary: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Fumiki Takahashi Gianism gianism allows Stored XSS.This issue affects Gianism: from n/a through […]

Debian 13 — ruby-faraday — vulnerability — patch and remediation guide

May 24, 2026
Linux
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🟢 Low ⏱ 5–15 min Last verified: 24 May 2026 Affected versions: Debian 13 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2026-25765 Upstream summary: Faraday is an HTTP client library abstraction layer that provides a common interface over many adapters. Prior to 2.14.1, Faraday's build_exclusive_url method (in lib/faraday/connection.rb) uses Ruby's […]

Debian 13 — rust-gix-fs — multiple vulnerabilities (2 CVEs) — patch and remediation guide

May 24, 2026
Linux
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🟢 Low ⏱ 5–15 min Last verified: 24 May 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2024-35186 CVE-2026-44471 Upstream summary: gitoxide is a pure Rust implementation of Git. During checkout, `gix-worktree-state` does not verify that paths point to locations in the working tree. A […]

Linux

Ubuntu 20.04 — linux-raspi — multiple vulnerabilities (20 CVEs) — patch and remediation guide

AlmaLinux 10 — protobuf — vulnerability — patch and remediation guide

Amazon Linux 2023 — kernel-livepatch-6.12.73-95.123 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

Ubuntu 26.04 LTS – grub update fails and kernel menu entries are missing

How to Enable HTTPS with Let’s Encrypt on Nginx RHEL 10

Debian 13 — llm — vulnerability — patch and remediation guide

Amazon Linux 2 — python3-pytest — vulnerability — patch and remediation guide

openSUSE Tumbleweed — rust-keylime — multiple vulnerabilities (2 CVEs) — patch and remediation guide

Debian 13 — ruby-faraday — vulnerability — patch and remediation guide

Debian 13 — rust-gix-fs — multiple vulnerabilities (2 CVEs) — patch and remediation guide

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